A paper describing PEDro usage in Brazil has recently been published. The reference is:
Brazil is a prominent user of PEDro, always being in the top 3 countries for PEDro usage. This paper describes PEDro usage within Brazil. Brazilian physiotherapists do an average of 1 PEDro search/year. Usage was highest in the states of Ceará and Piauí, with 1.29 searches per physiotherapist/year.